The Metallogeny of Lode Gold Deposits
The Metallogeny of Lode Gold Deposits

Author: Ulrich Kretschmar

Publisher: Elsevier

Published: 2015-11-24

Total Pages: 356

ISBN-13: 0128032235

DOWNLOAD EBOOK

The Metallogeny of Lode Gold Deposits: A Syngenetic Perspective is a synthesis of lode gold vein forming processes, addressing the commonality in similar worldwide deposits. The book’s empirical model incorporates widely known and accepted principles of ore deposition and shows how it applies in the volcanic-sedimentary greenstone belt environment. Several chapters detail outcrop maps and photos of field occurrences and textures. The interpretations flow directly from the authors’ field work, and are coupled with analyses of underlying physical processes. Utilizing detailed geological mapping, field work, and chemical analyses as the basis of a syngenetic formation mode, the text arms readers with the tools necessary to accurately analyze and interpret new data on the subject. This includes information on decoding the significance of asymmetry in vein formation, as well as the role of lamprophyres in gold camps, how Archean geology requires integration into a lode vein formation model, and how to develop an understanding of the worldwide applicability of gold cycles to lode vein formation and exploration and how it can be applied to deposits of all ages. Presents the first book to galvanize lode gold research into a single authoritative reference Simplifies the complexity of lode gold’s underlying processes and presents valid concepts surrounding the lode gold forming environment Features color figures, illustrations, and photos that enrich the content’s focus and aid in the retention of key concepts

Prospecting for Lode Gold
Prospecting for Lode Gold

Author: Eugene Delos Gardner

Publisher:

Published: 1936

Total Pages: 22

ISBN-13:

DOWNLOAD EBOOK

The Bureau of Mines receives many inquiries concerning favorable areas in which to prospect for gold, procedure to be followed, equipment required, and allied subjects. This circular has been prepared for use in reply to these inquiries and is a preprint fo part of a bulletin to be issued later on "Equipping, Developing, and Operating Small Gold Mines." The increased interest in gold mining manifested during the past few years (1932-1935) has stimulated prospecting. Many adventurers have taken to the field to search for new gold deposits. A large percentage of them have had no previous experience in prospecting for lode gold ; this paper has been written with the hope that it might assist these newcomers.

Arizona Lode Gold Mines and Gold Mining
Arizona Lode Gold Mines and Gold Mining

Author: Eldred D. Wilson

Publisher: Sylvanite, Incorporated

Published: 2011-10

Total Pages: 264

ISBN-13: 9781614740049

DOWNLOAD EBOOK

Arizona Lode Gold Mines and Gold Mining was originally published in 1934 by the Arizona Bureau of Mines Bulletin 137 and covers information on most of the known gold mines in the state of Arizona at the time. A little history is given on the types of Gold Deposits that are formed in Arizona and some Arizona gold mining history. The rest of the book is devoted to the various gold districts in the state. Over 40 Mining Districts and 150 various mines are covered in this book not to mention general claims and areas discussed. If you are looking for gold then the best places to look are near where it has been found before and in Arizona this book will tell you where those locations are along with a little history on the production and geology of each mine.

Gold Ore Processing
Gold Ore Processing

Author: Mike D. Adams

Publisher: Elsevier

Published: 2016-05-03

Total Pages: 1050

ISBN-13: 0444636706

DOWNLOAD EBOOK

Gold Ore Processing: Project Development and Operations, Second Edition, brings together all the technical aspects relevant to modern gold ore processing, offering a practical perspective that is vital to the successful and responsible development, operation, and closure of any gold ore processing operation. This completely updated edition features coverage of established, newly implemented, and emerging technologies; updated case studies; and additional topics, including automated mineralogy and geometallurgy, cyanide code compliance, recovery of gold from e-waste, handling of gaseous emissions, mercury and arsenic, emerging non-cyanide leaching systems, hydro re-mining, water management, solid–liquid separation, and treatment of challenging ores such as double refractory carbonaceous sulfides. Outlining best practices in gold processing from a variety of perspectives, Gold Ore Processing: Project Development and Operations is a must-have reference for anyone working in the gold industry, including metallurgists, geologists, chemists, mining engineers, and many others. Includes several new chapters presenting established, newly implemented, and emerging technologies in gold ore processing Covers all aspects of gold ore processing, from feasibility and development stages through environmentally responsible operations, to the rehabilitation stage Offers a mineralogy-based approach to gold ore process flowsheet development that has application to multiple ore types

Essentials for a Preliminary Report on a Small Lode-gold Mine Or Prospect, with Notes on Sampling
Essentials for a Preliminary Report on a Small Lode-gold Mine Or Prospect, with Notes on Sampling

Author: Charles Will Wright

Publisher:

Published: 1933

Total Pages: 16

ISBN-13:

DOWNLOAD EBOOK

This paper has been written to aid the owner of a small gold mine or prospect in preparing a report on his property for the purpose of interesting capital. If an owner can afford to do so, he should employ a mining engineer of recognized standing and experience to examine and report on his property, but many owners of small mines and particularly of prospects cannot make the expenditure required for this. Further, many of them do not know how to prepare a description which will cover those features of a deposit on which a potential investor promises his opinion as to its worth. If such an owner is convinced that he possesses and orebody of sufficient grade and size to warrant the required expenditure for a thorough investigation and wishes to present his property to prospective investors, then the following suggestions concerning the proper way to sample his deposit, estimate the tonnage of developed and probable ore, and prepare a report may be of assistance.